Kristin Giannini, M.D.
Family Medicine Physician · Vernon, CT
Kristin Giannini, M.D. is a family medicine physician with a practice address in Vernon, Connecticut, and NPI 1881662443, issued on Mar 9, 2006. Check the license (Connecticut 039339, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Kristin Giannini
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 039339 CT
Self-reported in NPPES; status is on the state search - Practice location
- 520 Hartford Tpke, Vernon, CT 06066
- Phone
- (860) 872-8321
- Enumerated
- Mar 9, 2006
- Record last updated
- Jan 9, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (860) 875-6271
- Medicare enrollment
- Enrolled (PECOS I20100831000399); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Also registered at 520 Hartford Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eugene Gresh, R.PH.Pharmacist1326403262
- Susan Izzo, N.P.Family Nurse Practitioner1881644631
- Kausar Khan, APRNAdult Health Nurse Practitioner1194490359
- Ellen Marmer, MDPediatric Cardiology Physician1336116086
- Nicholas Queiroz, PT, DPTPhysical Therapist1932930757
- Andrea Sadowski, PAPhysician Assistant1013985944
Verify Kristin Giannini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 039339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.5 times the Medicare Part D claims of the average family medicine physician in 2024
19,509 Medicare Part D claims for 1,105 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 915 claims were for opioids.
Most prescribed
- Atorvastatin Calcium754 claims
- Levothyroxine Sodium747 claims
- Amlodipine Besylate584 claims
- Gabapentin481 claims
- Lisinopril446 claims
- Omeprazole438 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $4,373.07
254 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
3 hospitals and group practices
- Middlesex HospitalMiddletown, CT · Acute Care Hospitals3 of 5 stars
- Hospitalist Medicine Physicians OF Connecticut LLCManchester, CT
- Prospect CT Medical Foundation IncVernon, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Kristin Giannini among 958 family medicine physician records in Connecticut
Kristin Giannini, M.D. is one of 958 family medicine physician records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1998 · median 2009 among the 611 with a school on file
- Record last updated2008 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family medicine physician records list a practice address in Vernon
They are 8 of the 421 NPPES records with a practice address in Vernon, and 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in Vernon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Momina Afrede, DOVernon, CT 060661750842951
- Aida Becker, MDVernon, CT 060661932204948
- Eric Camyre, D.OVernon, CT 060661831326461
- Monique Martin, MDVernon, CT 060661932362522
- John Schifferdecker, MDVernon, CT 060661255344123
- Lisa Talati, DOVernon, CT 060661235441890
- Allison Waggoner, D.O.Vernon, CT 060661497149397
- Fang Wang, MDVernon Rockville, CT 060661780724971
Common questions
What is Kristin Giannini, M.D.'s NPI number?
Kristin Giannini, M.D.'s National Provider Identifier (NPI) is 1881662443, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kristin Giannini, M.D. located?
The NPPES record lists a practice address at 520 Hartford Tpke, Vernon, CT, 06066. Phone: (860) 872-8321. Providers update this record themselves, so call before visiting.
How can I verify Kristin Giannini, M.D.'s license?
NPPES lists Connecticut license number 039339, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kristin Giannini, M.D. prescribe under Medicare Part D?
In 2024, Kristin Giannini, M.D. had 19,509 Medicare Part D claims for 1,105 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.